I had an issue with Carla, Ardour 5.12 and Harrison Mixbus when saving a patch with the newest U-He plugins. The reference of the issue is here:
https://www.reddit.com/r/UheOnLinux/com ... in_ardour/
In synthesis saving a patch on any recent u-he plugins crashed Carla, Ardour and Harrison. It did not crash Reaper and Bitwig, that was suspicious.
Then, in the same thread someone pointed me out to an Harrison Mixbus patch (which is not in Ardour 5.12 but it will be in Ardour 6).
This is the link to the ardour patch:
https://tracker.ardour.org/view.php?id=7668
Then I rebuild Ardour with that patch, solving the issue with the plugins. I dowloanded Carla from git, compiled it with the same patch and it seems to solve the issue as well. In practise it is a simple comment to
Code: Select all
dispatcher(effEditIdle)
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case audioMasterUpdateDisplay:
// Idle UI if visible
if (fUI.isVisible)
// az 20181020
// dispatcher(effEditIdle);
// Update current program
etc...
Thanks again for what you are doing for the Linux audio,
Alberto